Ossur said the new Integrated Bionic Leg has successfully completed intensive testing and verification.
Field testing will be expanded to a larger group of users during the summer of 2011.
The company expects the new prosthesis to be available on a limited basis in late 2011, with widespread availability expected in early 2012.
Ossur CEO Jon Sigurdsson said their new Integrated Bionic Leg signals a new era in prosthetic design, and its functionality may significantly expand the therapeutic and mobility options for countless lower-limb amputees.